When an autisticchild becomes a fucking cunt who talks trash online and is overall bad, this definition is usually common with x-box players that spread their virginity across other platforms
“So I was talking to John the other day and I realized that he was diagnosed with cuntisitis
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.